Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/XMLStreamBufferSource.java
src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/XMLStreamBufferSource.java
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| 1 /* | |
| 2 * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. Oracle designates this | |
| 8 * particular file as subject to the "Classpath" exception as provided | |
| 9 * by Oracle in the LICENSE file that accompanied this code. | |
| 10 * | |
| 11 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 * accompanied this code). | |
| 16 * | |
| 17 * You should have received a copy of the GNU General Public License version | |
| 18 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 * | |
| 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 * or visit www.oracle.com if you need additional information or have any | |
| 23 * questions. | |
| 24 */ | |
| 25 | |
| 26 package com.sun.xml.internal.stream.buffer; | |
| 27 | |
| 28 import com.sun.xml.internal.stream.buffer.sax.SAXBufferProcessor; | |
| 29 import java.io.ByteArrayInputStream; | |
| 30 import javax.xml.transform.sax.SAXSource; | |
| 31 import org.xml.sax.InputSource; | |
| 32 import org.xml.sax.XMLReader; | |
| 33 | |
| 34 /** | |
| 35 * A JAXP Source implementation that supports the parsing | |
| 36 * of {@link XMLStreamBuffer} for use by applications that expect a Source. | |
| 37 * | |
| 38 * <p> | |
| 39 * The derivation of XMLStreamBufferSource from SAXSource is an implementation | |
| 40 * detail. | |
| 41 * | |
| 42 * <p>Applications shall obey the following restrictions: | |
| 43 * <ul> | |
| 44 * <li>The setXMLReader and setInputSource shall not be called.</li> | |
| 45 * <li>The XMLReader object obtained by the getXMLReader method shall | |
| 46 * be used only for parsing the InputSource object returned by | |
| 47 * the getInputSource method.</li> | |
| 48 * <li>The InputSource object obtained by the getInputSource method shall | |
| 49 * be used only for being parsed by the XMLReader object returned by | |
| 50 * the getXMLReader method.</li> | |
| 51 * </ul> | |
| 52 */ | |
| 53 public class XMLStreamBufferSource extends SAXSource { | |
| 54 protected XMLStreamBuffer _buffer; | |
| 55 protected SAXBufferProcessor _bufferProcessor; | |
| 56 | |
| 57 /** | |
| 58 * XMLStreamBufferSource constructor. | |
| 59 * | |
| 60 * @param buffer the {@link XMLStreamBuffer} to use. | |
| 61 */ | |
| 62 public XMLStreamBufferSource(XMLStreamBuffer buffer) { | |
| 63 super(new InputSource( | |
| 64 new ByteArrayInputStream(new byte[0]))); | |
| 65 setXMLStreamBuffer(buffer); | |
| 66 } | |
| 67 | |
| 68 /** | |
| 69 * Get the {@link XMLStreamBuffer} that is used. | |
| 70 * | |
| 71 * @return the {@link XMLStreamBuffer}. | |
| 72 */ | |
| 73 public XMLStreamBuffer getXMLStreamBuffer() { | |
| 74 return _buffer; | |
| 75 } | |
| 76 | |
| 77 /** | |
| 78 * Set the {@link XMLStreamBuffer} to use. | |
| 79 * | |
| 80 * @param buffer the {@link XMLStreamBuffer}. | |
| 81 */ | |
| 82 public void setXMLStreamBuffer(XMLStreamBuffer buffer) { | |
| 83 if (buffer == null) { | |
| 84 throw new NullPointerException("buffer cannot be null"); | |
| 85 } | |
| 86 _buffer = buffer; | |
| 87 | |
| 88 if (_bufferProcessor != null) { | |
| 89 _bufferProcessor.setBuffer(_buffer,false); | |
| 90 } | |
| 91 } | |
| 92 | |
| 93 public XMLReader getXMLReader() { | |
| 94 if (_bufferProcessor == null) { | |
| 95 _bufferProcessor = new SAXBufferProcessor(_buffer,false); | |
| 96 setXMLReader(_bufferProcessor); | |
| 97 } else if (super.getXMLReader() == null) { | |
| 98 setXMLReader(_bufferProcessor); | |
| 99 } | |
| 100 | |
| 101 return _bufferProcessor; | |
| 102 } | |
| 103 } |
